Jaconé Surf Break

Lat Long: 22.93° S 42.61° W

Jaconé Surf Forecast and Surf Report

Issued: 2 am 08 Jul 2026 (local time)

Forecast update in  hr  min

Today's Jaconé sea temperature is
23.1° C
0.8° 

Jaconé surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Jaconé surf forecast from 8 Jul 2026:

  • Best quality surf: Thursday 9 Jul, 9AM (local time) - 4.5ft (1.4m), 9s period, SSW swell with glassy winds.
  • Most powerful swell: Monday 13 Jul, 12AM (local time) - 5.5ft (1.7m), 14s period, S swell with 1,083 kJ wave energy.
  • Next surfable swell (1★+): Thursday 9 Jul, 9AM (local time) - 4.5ft (1.4m), 9s period with SSW swell.

Best Forecast Surf Conditions for Jaconé this week:

The surf forecast for Jaconé over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 09) at 9AM. The primary swell is predicted to be 1.4m and 9s period with a secondary swell of 0.8m and 10s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Jaconé in the next 16 days are 1.7m 14s and forecast to arrive on Monday (Jul 13) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 5s period and expected on Sunday (Jul 12) at 6PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Thu 9th Jul)4.5ft (1.4m) 9s
Best Surf 9AM (Thu 9th Jul)4.5ft (1.4m) 9s
Most Powerful12AM (Mon 13th Jul)5.5ft (1.7m) 14s

Table - best surf conditions forecast for Jaconé over the next 16 days.


Alright folks, Rusty here. Let’s take a proper look at what Jaconé’s got cooking for us over the next couple of weeks. It’s a bit of a mixed bag, but there are some definite windows where you’ll want to be in the water.

We start off on Wednesday the 8th with a bit of a dud. The swell’s pushing 5ft from the SSW, but it’s messy with an 8-second period and onshore winds. The energy’s moderate (602), but the conditions are just poor. You’re better off waiting.

Thursday the 9th is where things turn around. Morning is the pick with the wind going glassy from the WSW. The swell drops slightly to 5ft from the SSW with a period of 9 seconds, and the combined energy is still solid (574). Expect very good surf. This is likely your first standout of the period – clean and lined up. The water temperature is 74°, which is pretty much spot on for this time of year, so nothing unusual there.

Friday the 10th keeps the vibe going. We’ve got a new pulse filling in from the SE with a really long 14-second period. Waist to chest-high waves (3-3ft) under offshore NNE winds in the morning. That long period means the sets will be fat and powerful at the river mouth or points, but it might be a bit straight for the beach. The energy is moderate (472-467). It’s a good, clean day.

Saturday the 11th sees the wind shift cross-onshore, making things choppy. The swell sticks around 4ft from the SE with a 13-second period, but the quality drops, so it’s a bit of a wait-and-see.

Sunday the 12th is back on. Clean conditions with offshore ENE winds in the morning. Swell is 3ft from the SE with a 12-second period, and the energy is moderate (393). It’s a good one for a longboard or a fun shortboard.

Monday the 13th and Tuesday the 14th look a bit bumpy. The swell builds, hitting 6ft from the SSW on Tuesday afternoon, but the wind is cross-onshore. The energy gets strong (up to 842), but it’s going to be choppy and hard to manage. This is more of a challenge for experienced surfers only.

Then we hit a nice run starting Wednesday the 15th. Morning offshore winds from the ENE return with a 4ft SSW swell and 9-second period. It’s clean and fun.

Now, my top pick for the whole forecast is Thursday the 16th. Morning session is magic. We’ve got 5ft of SSW swell, an 11-second period, and light offshore NE winds. The energy is strong (710) and the conditions are clean. Expect very good surf. This is the one to circle on the calendar.

Friday the 17th and Saturday the 18th are also excellent. Friday holds 4-5ft swells with offshore winds, and Saturday the 18th afternoon goes completely glassy with 4ft from the SSE. The energy stays solid (555-928). Both are standout days for consistent, well-shaped waves. Crowds are possible here at Jaconé, so get out early.

The second week settles down a bit. From Sunday the 19th through Tuesday the 22nd, the swell drops and periods shorten. You’ll see waist-high waves (3-5ft) with mostly clean conditions, but the energy drops. Wednesday the 22nd through Thursday the 23rd mornings look good with offshore NE winds and 4-4ft ESE swell, but the afternoons get blown out by strong E winds.

Overall, there’s plenty to work with. The real magic is the window from the 16th to the 18th. Don’t sleep on it.

Stay stoked,
Rusty

Short Range Forecast

Mostly dry. Warm (max 23°C on Fri afternoon, min 16°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 10mm), heaviest on Mon morning. Warm (max 27°C on Sun afternoon, min 19°C on Sat morning). Wind will be generally light.

Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
1
3
1
2
2
2
0
1
1
2
2
2
2
2
2
0
1
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
SSW
8
1.4
SSW
8
1.4
SSW
8
1.4
SSW
9
1.2
SSW
9
1.3
SSW
10
0.8
SE
14
1
SE
14
1.2
SE
13
1.2
SE
13
1.1
SE
13
1.1
SE
12
1
SE
12
1.1
S
10
1.7
S
14
1.5
S
12
1.6
S
12
1
S
11
1.7
SSW
10
1.9
SSW
10
1.8
SSW
9
Wave Graph
Metric surfscale
Energy kJ
263
231
262
321
222
314
281
350
473
473
411
380
281
220
1083
657
698
224
586
710
589
Wind (km/h)
15
SW
15
SW
10
SW
5
WSW
10
SSE
15
NE
5
NNE
10
SE
15
W
15
WNW
10
SSW
10
NE
15
ENE
10
NE
15
W
10
SW
5
SSW
10
SSW
15
S
10
SSW
5
ENE
Wind State
on
on
on
glassy
cross
off
off
cross-off
cross-on
cross-on
cross-on
off
off
off
cross-on
on
on
on
cross-on
cross-on
glassy
High Tide
10:01PM0.77m
10:53AM0.87m
11:17PM0.76m
12:16PM0.95m
00:08AM0.77m
1:17PM1.03m
00:47AM0.79m
2:08PM1.08m
1:21AM0.83m
2:54PM1.09m
1:52AM0.89m
3:35PM1.07m
2:25AM0.95m
Low Tide
3:41PM0.28m
4:06AM0.30m
4:53PM0.30m
5:07AM0.22m
6:00PM0.31m
6:04AM0.13m
6:58PM0.32m
6:57AM0.04m
7:48PM0.33m
7:46AM-0.04m
8:31PM0.35m
8:34AM-0.08m
9:10PM0.37m
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
light rain
part cloud
light rain
light rain
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:31
6:31
6:31
6:31
6:31
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:19
5:19
5:19
5:20
5:20
5:21
5:21
 mm
5
5
1
Temp °C
20
20
18
19
20
18
22
23
21
21
21
21
25
27
24
21
21
20
19
20
19
Feels °C
18
18
18
20
19
16
22
23
22
22
22
23
26
28
25
23
23
20
18
20
20
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Jaconé Surf forecast

The above surf forecast table for Jaconé provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Jaconé can be found by selecting the local surf guide option on the grey menu. Our Jaconé surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Jaconé) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Jaconé may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Jacone is 14 km (9 miles) from the city of Saquarema. If you plan a holiday in Rio de Janeiro, look for hotels and other accommodation in Saquarema. Saquarema has rooms for a wide range of budgets as well as car hire and transport links.

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